Rios has a good chance since he can stay in the pocket and trade even when Bradley is scoring with combinations because of Bam Bam's sturdy chin and the fact Bradley doesn't throw too hard. Pacquiao exposed Bradley's lack of punching power. The fact he was able to blitz Lamont Peterson when Peterson gave Khan such a stern test is a little strange, maybe the PEDs Peterson was using contributed to that, or maybe he just improved as a fighter. Bradley would be favored in a match against Rios, but don't rule out an upset, I think Bradley is susceptible to fighters who are willing to take two to land one.